🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 177 Days

Day: 42.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.95 AU - 1.55 AU

Year: 508 Days

Day: 24.3 Hours

Environment

Temp: -0 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.19 AU - 5.11 AU

Year: 3073 Days

Day: 35.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 11.6

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.88 AU - 5.56 AU

Year: 4334 Days

Day: 7.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,610,586 km

• M1: 164,109 km (0.087 R)
• M2: 684,560 km (0.113 R)
• M3: 1,468,602 km (0.065 R)
• M4: 2,363,946 km (0.079 R)
• M5: 6,090,129 km (0.079 R)
• M6: 8,101,772 km (0.082 R)
• M7: 8,843,179 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.1

Radius: 11.9

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.54 AU - 6.3 AU

Year: 4586 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,610,586 km

• M1: 148,700 km (0.092 R)
• M2: 719,865 km (0.101 R)
• M3: 1,164,619 km (0.12 R)
• M4: 3,278,886 km (0.099 R)
• M5: 5,847,482 km (0.093 R)
• M6: 7,056,532 km (0.112 R)
• M7: 7,539,433 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.4

Radius: 13.8

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.7 AU - 9.04 AU

Year: 8024 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,610,586 km

• M1: 172,038 km (0.113 R)
• M2: 709,991 km (0.117 R)
• M3: 1,184,067 km (0.097 R)
• M4: 1,694,495 km (0.082 R)
• M5: 2,284,808 km (0.078 R)
• M6: 3,199,150 km (0.102 R)
• M7: 4,060,685 km (0.102 R)
• M8: 5,717,032 km (0.093 R)
• M9: 6,841,260 km (0.109 R)
• M10: 7,360,664 km (0.088 R)
• M11: 8,395,732 km (0.039 R)
• M12: 9,390,258 km (0.092 R)
• M13: 10,754,591 km (0.119 R)
• M14: 11,203,684 km (0.096 R)
• M15: 12,627,257 km (0.086 R)
• M16: 15,388,235 km (0.087 R)
• M17: 15,895,522 km (0.075 R)
• M18: 18,959,585 km (0.11 R)
• M19: 20,745,335 km (0.089 R)
• M20: 22,640,890 km (0.114 R)
• M21: 24,908,644 km (0.096 R)
• M22: 29,598,687 km (0.04 R)
• M23: 30,582,891 km (0.109 R)
• M24: 38,904,871 km (0.108 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 14,689 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit